------Input------
8
------Answer-----
1 121 12321 1234321 123454321 12345654321 1234567654321 123456787654321 1234567654321 12345654321 123454321 1234321 12321 121 1
------Your output-----
01 0121 012321 01234321 0123454321 012345654321 012345676543210123456787654321